DS_D12S400_10152013

10

THERMAL CURVES

(VERTICAL VERSION)

D12S400 series Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =1.8V (Worse Orientation)

0

10

20

30

40

50

60

70

80

90

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

200LFM

600LFM

100LFM

300LFM

500LFM

Natural

Convection

400LFM

Figure 32: Output current vs. ambient temperature and air

velocity@ Vin=12V, Vout=1.8V (Worst Orientation)

D12S400 series Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =2.5V (Worse Orientation)

0

10

20

30

40

50

60

70

80

90

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

200LFM

600LFM

100LFM

300LFM

500LFM

Natural

Convection

400LFM

Figure 33: Output current vs. ambient temperature and air

velocity @Vin=12V, Vout=2.5V (Worst Orientation)

D12S400 series Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =3.3V (Worse Orientation)

0

10

20

30

40

50

60

70

80

90

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

200LFM

600LFM

100LFM

300LFM

500LFM

Natural

Convection

400LFM

Figure 34: Output current vs. ambient temperature and air

velocity@ Vin=12V, Vout=3.3V (Worst Orientation)

D12S400 series Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =5V (Worse Orientation)

0

10

20

30

40

50

60

70

80

90

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

200LFM

600LFM

100LFM

300LFM

500LFM

Natural

Convection

400LFM

Figure 35: Output current vs. ambient temperature and air

velocity @Vin=12V, Vout=5.0V (Worst Orientation)